Description:

This tandem wheel roller assembly is constructed of a pair of steel wheels and an adjustable steel housing. Each wheel has a concaved (center grooved) edge and features a steel inner rand steel ball bearings. The outside diameter of these rollers is 1-1/2 in. and they are used to repldamaged patio door roller assemblies in sliding glass doors. These tandem roller assemblies are used by many patio door manufacturers. Model # D 1754 Features: This steel ball bearing roller assembly is used to repldamaged or missing tandem roller assemblies in patio sliding glass doors 1-1/2 in. , 3/4 in. wide housing, 1-1/32 in. housing height, 3-1/8 in. housing length Adjustable height with minimum collapsed height at 1-1/2 in. Steel housing construction with steel ball bearing wheels Item Dimensions: 0. 75" L x 3. 12" W x 1. 03" H.